The Los Angeles Chargers have added edge rusher Akheem Mesidor out of the University of Miami to their defense with the 22nd overall pick in the first round of the NFL draft. Mesidor will step in immediately to the third edge rusher role that was vacated by Odafe Oweh in free agency. I recently wrote about Mesidor as one of Los Angeles' most controversial draft targets . Mesidor is an older rookie entering the NFL, but the way he was commonly discussed in the media you would think he had just applied for his AARP card. We are just about to reach the final years of COVID-affected players, and Mesidor is likely the last first-round pick with an extra year of eligibility due to the pandemic-shortened season. Mesidor's age isn't much more than a talking point but his injury history was a real concern, specifically with his foot. Foot injuries and big, explosive players who make their living in the trenches is always a valid concern.…